PlantFun
Plant Needs
Sunlight
Prefers full sun to partial shade; tolerates open, damp habitats and can grow in lightly shaded pond edges
Watering
Requires consistently moist soil; avoid allowing the substrate to dry out completely, especially during active growth
Temperature
Hardy to freezing temperatures; thrives in cool temperate to warm summer conditions, withstanding short periods of heat stress
Characteristics
- Leaf: Basal rosette of oblong-lanceolate leaves with wavy margins; upper stem leaves are smaller and clasping
- Flower: Tiny greenish-white flowers arranged in dense, clustered whorls along branching upright stems
- Stem: Erect, ridged stems ranging from green to reddish-brown with smooth texture
Care Guide
Watering
Keep soil evenly moist; water when the top 2 cm of soil feels dry
Fertilization
Apply diluted balanced liquid feed once monthly. Use a low-nitrogen feed to promote flowering without excessive foliage growth
Composted banana peel tea：Steep fully composted banana peels in water for 24 hours; dilute the tea 1:20 with water before applying as a root drench to avoid nutrient burnPruning
- Deadhead spent flower stalks to prevent unwanted self-seeding in managed garden spaces
- Trim yellowing basal leaves in early spring to maintain a tidy rosette and improve airflow
- Cut back the entire plant to ground level after flowering to encourage fresh foliage growth for the following season
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to soluble calcium oxalates; may cause oral pain, drooling, and vomiting
Humans: Contains soluble calcium oxalate crystals; large ingestion causes mild oral irritation; sensitive individuals may experience skin irritation from sap
Garden Uses & Culture
Culture: N/A
Usage: Provides forage for pollinators; historically used in traditional medicine for mild skin irritations and digestive complaints
